Wheelchair lift



FIG. 1 is a perspective view of the wheelchair lift showing my new design in the retracted position;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the wheelchair lift of FIG. 1 in the extended position;

FIG. 9 is a top plan view of FIG. 8;

FIG. 10 is a left side elevational view of FIG. 8;

FIG. 11 is a right side elevational view of FIG. 8;

FIG. 12 is a front elevational view of FIG. 8;

FIG. 13 is a rear elevational view of FIG. 8;

FIG. 14 is a bottom plan view of FIG. 8; and,

FIG. 15 is an exploded perspective view of the wheelchair lift of FIG. 8. 

The ornamental design for a wheelchair lift, as shown and described. 